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Type: Multiple-Choice
Category: Circulatory and Immune Systems
Level: College
Author: sarasmith2015
Last Modified: 8 years ago

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Circulatory and Immune Systems Question

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College Circulatory and Immune Systems

Most oxygen is transported bound to                                     .
  1. the plasma membranes of erythrocytes
  2. alpha chains in hemoglobin
  3. beta chains in hemoglobin
  4. delta chains in hemoglobin
  5. heme groups in hemoglobin